Career
Jiwa qualified in 2010 as an amateur for the United Kingdom Open but lost in the first round to Simon Cunningham 6–4. He took part in the Personal Digital Cellular Qualifying School in 2011 and earned a Tour Card to compete on the Personal Digital Cellular Circuit full-time on the fourth and final day. In 2012 he reached the quarter-finals of two United Kingdom Open qualifiers to enter the tournament itself in the second round, where he lost 4–2 to Mark Barilli.
Jiwa also reached the quarter-finals of the 12th Players Championship where he was edged out 6–5 by Michael van Gerwen.
In 2013, Jiwa could not advance beyond the last 32 in any tournament and lost 5–1 to Terry Temple in the second round of the United Kingdom Open. In the last eight he was whitewashed 6–0 by Peter Wright who averaged 108.65.
The only European Tour event he could qualify for was the Dutch Darts Masters and he was defeated 6–4 by John Henderson in the first round. Jiwa did not progress past the last 32 of any tournament during the year.
Jiwa is based in Rugby, Warwickshire, and works as a warehouse supervisor.